FastOrange
OBSless
My 4L60E is screwing up, Up-shifts just fine (Manually or if i just leave it in OD or 3rd) But if i downshift while going down a hill, i can feel the transmission engage the gear i put the shifter in, but it wont hold me back, it acts like its in neutral until you give it gas.
If i leave the transmission in OD and stop at a light and stomp on it, it will still lay rubber, or if i downshift to 1st and stop it will also lay rubber.
ATF is Fresh, just had a flush last Monday, It still looks new, no burning smell, and is all topped up.
Any ideas guys?
Also should add that im using a Holley TPS kit on my 670 Carb, So no more tbi, have been running this same setup for the last 2 months with NO problems.
If i leave the transmission in OD and stop at a light and stomp on it, it will still lay rubber, or if i downshift to 1st and stop it will also lay rubber.
ATF is Fresh, just had a flush last Monday, It still looks new, no burning smell, and is all topped up.
Any ideas guys?
Also should add that im using a Holley TPS kit on my 670 Carb, So no more tbi, have been running this same setup for the last 2 months with NO problems.